How do you make a motor faster? One easy way to make the motor run faster is to add another magnet. Hold a magnet over the top of the motor while it is running. As you move the magnet closer to the spinning coil, one of two things will happen. Either the motor will stop, […]
What should I do when approaching a railroad crossing?
What should I do when approaching a railroad crossing? Any driver of a motor vehicle approaching a railroad crossing sign shall slow down to a reasonable speed. If required to stop, driver shall stop at the marked stop line. If there is no line, driver shall stop no less than 15 feet nor more than […]
What is the first thing you should train your puppy?
What is the main purpose of the electron transport chain quizlet?
What is the main purpose of the electron transport chain quizlet? The main purpose of the electron transport chain is to build up a surplus of hydrogen ions (protons) in the intermembrane space sp that there will be a concentration gradient compared to the matrix of the mitochondria. This will drive ATP synthase. What is […]
What color is the combination of all colors?
What color is the combination of all colors? white What are the 3 base colors? Color Basics Three Primary Colors (Ps): Red, Yellow, Blue. Three Secondary Colors (S’): Orange, Green, Violet. Six Tertiary Colors (Ts): Red-Orange, Yellow-Orange, Yellow-Green, Blue-Green, Blue-Violet, Red-Violet, which are formed by mixing a primary with a secondary. What are primary and […]
Does natural selection still occur today?
Does natural selection still occur today? In a world where we’ve tamed our environment and largely protected ourselves from the vagaries of nature, we may think we’re immune to the forces of natural selection. But a new study finds that the process that drives evolution was still shaping us as recently as the 19th century. […]
Does boiling takes place at all temperatures?
Does boiling takes place at all temperatures? False, Boiling takes place at a temperature where the vapor pressure of the liquid is equal to the local atmospheric pressure. Evaporation takes place at all temperatures at a rate that depends on temperature and the existing difference from saturated vapor pressure. At what temperature evaporation happens? Heat […]
What are the two types of detergents?
What are the two types of detergents? Detergents are classified into three broad groupings, depending on the electrical charge of the surfactants. Anionic detergents. Cationic detergents. Non-ionic and zwitter ionic detergents. Household cleaning. Fuel additives. Biological reagent. How do detergents work? The surfactants in detergents improve water’s ability to wet things, spread over surfaces, and […]
What helps support a plant cell and keep its shape?
What helps support a plant cell and keep its shape? The cell wall of a plant supports it and help maintain the plant its shape, it’s like the plant’s backbone. It is very rigid and is made of cellulose. Why do plant cells have extra organelles? Explanation: Cell Wall: this provides extra strength and support […]
What are 3 characteristics of a solid?
What are 3 characteristics of a solid? General Characteristics of Solid State Definite mass, volume, and shape. Short Intermolecular distance. Strong Intermolecular Forces. The constituent particles remain fixed at their positions and can only oscillate about their mean positions. Solids are incompressible and rigid. High Density. Why is solid particle represented by this symbol? the […]